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Use of Waste from Construction and Demolition in the Manufacture of Soil-Cement Bricks: A Sustainable Alternative Lívia Racquel de Macêdo Reis1,3,a, Silvio Romero Oliveira do Nascimento Filho2,b, Ian Gustavo Rodrigues Veloso Reis2,c, Pablo de Abreu Vieira2,d, Luzana Leite Brasileiro2,3,e, José Milton Elias de Matos1,3, f 1Federal University of Piaui – UFPI /CCN –- Laboratory of Bioelectrochemistry - Campus University Minister Petrônio Portela, Ininga, Teresina – PI, 64049-550, Brazil, phone (+550XX86) 3215 5840. 2Federal University of Piaui – UFPI /CT –- Campus University Minister Petrônio Portela, Ininga, Teresina – PI, 64049-550, Brazil, phone (+550XX86) 3215 5699. 3Federal University of Piaui – UFPI/PPGCM –- Interdisciplinary Laboratory for Advanced Materials – LIMAv – Campus University Minister Petrônio Portela, Ininga, Teresina – PI, 64049-550, Brazil, phone (550XX86) 3221 5710.
Introduction The use of construction and demolition waste (CDW) stands out as an alternative to sustainability, seeking to value the materials discarded in the works and engineering materials, attributing them the status of noble material.
In relation to the valorization of the materials discarded in construction and engineering materials, the soil-cement brick produces a smaller quantity of residues, and the residues of other constructions can also be used for its manufacture.
Acknowledgment To the Construction Materials Laboratory of UFPI Technology Center, the Mechanical Testing and Metallography Laboratory of UFPI Technology Center, the Camilo Filho Institute Soil Laboratory, and the 2nd Construction Engineering Battalion.
Furtini: Materials Science Forum Vol. 869 (2016), p. 112

The inelastic response constitutive description of metal material under different stress and wide temperature range is very important in many practical engineering.
Although the emergence of many new materials, such as polymer materials, ceramic materials and titanium, aluminum, steel occupies a leading position in modern engineering materials in the future for a long period, especially high quality carbon structural steel, because of its abound resources, good performance and low cost[1-3].
Sci.Forum, Vol. 575-578 (2008) p. 1050 [2] Y.
Gao, Computer engineering and application, Vol. 18 (2004) p. 95 [4] G.
Poul, “Neural networks modeling in geomechanics”, Sinwardne & Zaman, Computer methods and advances in geomechanics, Rotterdam: Balkema, (1994) p.153-164

Materials Science and Engineering 50 (2005), 1-78
Engineering Manufacture 226 (2011), 383-398.
Engineering Failure Analysis 152(2023), 107496.
Journal of Software Engineering and Applications 6(2013), 251-258.
Journal of Marine Science and Engineering 12(1)(2024), 71.

Surface Morphology Study: Effect of Electrolyte pH on the Electrodeposited Sn-Ag-Cu(SAC) Solder Alloy Sakinah Mohd Yusof1,a, Junaidah Jai1,b, Md Amin Hashim1,c, Roslina Ismail2,d, and Abdul Hadi1,e 1Faculty of Chemical Engineering, UniversitiTeknologi MARA, 40450 Shah Alam, Malaysia 2Institute of Microengineering & Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia akeynayusof@gmail.com, cjunejai@salam.uitm.edu.my, caminhashim@salam.uitm.edu.my, dlynemail69@gmail.com , ehadi9598@salam.uitm.edu.my, Keywords: Nanostructured; electrodeposition; lead-free solder; alloy, pH Abstract. pH control is significant in electrodeposition because they affect the characteristics of electrolyte and the deposit.
Forum, vol. 297–301, Apr. 2010, pp. 169–179
Ive, 2013 IEEE International Symposium on Advanced Packaging Materials,” vol. 3, no. 24, 2013, pp. 5–6
Noordin, M.N.Idris, The 17th Symposium of Malaysian Chemical Engineers (SOMChE 2003), 2003, pp. 887–892
Moniruzzaman, I I U M Engineering Journal, vol.10, no. 2, , 2009, pp. 108–122

Analysis of Web Attack and Design of Defense System ZHU Xiao-jing1, a, LIN Yuan-guai2.b 1College of Electronics Information and Engineering, Qiongzhou University SanYa, Hainan, 572022, China 2College of Electronics Information and Engineering, Qiongzhou University SanYa, Hainan, 572022, China aEmail:hehe428@163.com,bEmail:lyg_top@163.com Keywords: Web attack; SQL injection; XSS; Web attack defense Abstract.
C B site contains reflective cross-site scripting vulnerabilities, write an exploited URL domain name for the Web site of B, the malicious script embedded in the URL behind (such as access to the cookie file of A), and by way of e-mail or social engineering to deceive A visit to a malicious URL.
Persistent cross-site scripting generally appear in the pages of the forums and guestbook, attacker through the message, attack the data is written to the server database, browse the message the user information will be leaked.
Hardware Defense Design The software defense to advance prevention approach is more idealistic.
References [1] The first Web application protection and data security forum.

Mechanical Milling of Tronoh Silica Sand Nanoparticles Using Low Speed Ball Milling Process Zulkhairi Rizlana, Othman Mamatb Department of Mechanical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia azulkhairi1987@gmail.com, bdrothman_mamat@petronas.com.my Keywords: Silica sand; nanoparticles; ball milling; Taguchi method Abstract.
Advanced uses of silica sand include in the production of engine, rotor, valve, bearings, sensors and thermal protection system [2].
References [1] Ahmed, T., Mamat, O. (2011) 'Characterization and Properties of Copper-Silica Sand Nanoparticles Composites', Defect and Diffusion Forum, October, pp. 95-105
[3] Eşme, U. (2009) 'Application of Taguchi Method for the Optimization of Resistance Spot Welding Process', The Arabian Journal for Science and Engineering, vol. 34, no. 2B, October, pp. 519-528

Effect of Zr Addition on Microstructure and Warm Formability of Al-Mg Sheet Alloys Hanliang Zhu1,a, M.S.Dargusch 2 1 Institute of Materials Engineering, Australian Nuclear Science & Technology Organisation, Locked Bag 2001, Kirrawee DC, Sydney, NSW 2234, Australia 2 Defence Materials Technology Centre, and CAST CRC, School of Mechanical and Mining Engineering, The University of Queensland, St.
Forum Vol. 519-521 (2006), p.1271
Dobatkina:Advanced AluminumAlloys Containing Scandium:Structure and Properties (Gordon and Breach Science Publishers, Amsterdam 1996)

Abu Farha 2,b 1 School of Technological Sciences, German Jordanian University, Amman-Jordan 2 Department of Mechanical Engineering, Penn State Erie, Erie, PA, USA a mohammad.nazzal@gju.edu.jo, bfka10@psu.edu Keywords: Superplastic Forming, Tube Forming, Finite Element Modeling, Mg AZ31.
Chuang: Materials Research and Advanced Techniques Vol. 92 (2001), p. 572 [3] E.
Duygulu: Materials Science Forum, Vol. 419-422 (2003), p. 177 [5] A.
Khraisheh: Journal of Materials Engineering & Performance Vol. 16 (2007), p. 192 [9] Abaqus/Analysis User's Manual, Version 6.8, Vol. 4 (2008).

Hong1,d 1 Advanced Materials Processing and Analysis Center, University of Central Florida, Orlando, FL 32816-2455, USA 2 Division of Materials Science and Engineering, Korea University, Seoul, 136-701, Korea a byeonjw@hanmail.net, b chs2865@hanmail.net, c sookkwun@korea.ac.kr, d alalloy@hanmail.net Keywords: ultrasonic attenuation, nondestructive evaluation, thermal degradation, 2.25Cr-1Mo steel Abstract.
(R01-2002-000-00018-0) from the Basic Research Program of the Korea Science & Engineering Foundation.
Forum Vol. 449-452 (2004), p. 569 [4] R.H.

Analysis of The Characteristics of Gongqing DigiEcoCity Planning Xiaoqiong Li1, a, Wei Zhang2, b, Chunyuan Tao3, c, Yingxiang Wang4, d 1 Poyang Lake Eco-economy Research Center & Civil Engineering and Construction Institute of Jiujiang University, Jiujiang, Jiangxi Province, China, 332005 2 Jiujiang Branch of 707 Institute of China Shipping Industry Corporation, Jiangxi Province, China, 332000 3 Poyang Lake Eco-economy Research Center of Jiujiang University, Jiujiang, Jiangxi Province, China, 332005 4Gongqing Management and Investment Ltd, jiujiang, Jiangxi Province, China, 332000 atm_lixiaoqiong@jju.edu.cn; bzhangweipracticer@126.com; cchunyuan_tao@163.com; dwyingxiang@126.com Keywords: Digital City; Ecological City; Smart City; Comparison Method Abstract.
In 2009 December, the “Development Plan of Sino-Finland Digital Eco Industrial Base in Gongqing City” which was prepared by Jiangxi Engineering Technology Consulting Company was approved by Jiangxi Development and Reform Commission.
The existing natural environment in the planning area offers a good natural ecological basis for the construction of Gongqing Digital Eco city. 3.2 Technologies from Finland Finland has the best bio energy and biomass burning technology advanced waste management technology, sewage treatment and sludge water treatment technology, renewable energy technology, environmental monitoring technology in the world.
In the index of environmental sustainability of the World Economic Forum (ESI), the country have been ranked among 146 countries for 3 times.